Programmer 7500/MAX_PROGRAMMERS.iso/PROGRAMS/UTILS/NOVELL/NWHAT4.ZIP/NWHAT4.DOC

Text File | 1990-09-17 | 16.5 KB | 478 lines

NWHAT - Network What
A batch file enhancement program for Novell Networks
Version 1.4
Date  - 09/17/90

The following copyrights and trademarks apply:

NWHAT is a software product of
  Precision Data Consultants & William Stackpole
  Copyright (c) 1989, 1990.   All rights reserved.

Portions by Cyco software (c) 1989
Used with permission

Novell Advanced Netware is product of Novell, Inc.
PC-DOS is a product of IBM, Inc.
MS-DOS and MS-C are products of MicroSoft, Inc.

Written in MicroSoft C v5.1

Disclaimer:

  This product is supplied without any warranty of any kind with
regard to this material including, but not limited to, the
implied warranties of merchantability and fitness for a particular
purpose.  Precision Data Consultants shall not be liable for
errors contained herein or for incidental or consequential damages
in connection with furnishing, performance, or use of this product.


NWHAT - Network What                                      Page 2
A batch file enhancement program for Novell Networks
Version 1.4
Date  - 09/17/90

Purpose:
  NWHAT gets various pieces of information from a Novell network
and returns this information to a batch process in the form of an
error level or by writing the result to the DOS environment table
as the NWHAT (or optional) variable.
  I wrote NWHAT because I got tired of writing custom menus for
all of my users.   Seems like every workstation has a slightly
different set up and requires a different configuration file for
every application on the network.
  NWHAT allows dynamic branching within a batch file or Novell menu
based on the work station and user information it can supply.  It
also allows me to edit LOGIN scripts with a text editor instead of
going into SYSCON.  It also allows me to change printer configurations
with PRINTCON without having to log in as the user. I use NWHAT to
login printer servers onto the network when the user logs out.


Usage:
  NWHAT -command [argument] [-vname:varname]

     "varname" is the name of the environment variable in which
     NWHAT results will be stored.  May be up to 20 characters
     long.  The default varname is NWHAT.

Running NWHAT without a proper command will produce a help screen.


Result Codes: (General)
  NWHAT will return a error level or zero (0) if the command com-
pleted successfully.

  Errors which keep the program from completing correctly return
an error level of one (1).  These errors include:

  "Not attach to the Network"
  "Out of Environment Space"
  "Invalid Command"
  "Invalid or Missing Argument"
  "VNAME length longer than limit of 20 bytes"

These errors will also produce an accompanying error message.

Commands which require simple yes or no result return error levels,
all others commands output their results to the NWHAT variable in
the DOS environment table.  If the variable does not exist it is
created.  If it does exist it is overwritten with the results of
this command.  The information written to the NWHAT variable can
then be read by a batch file using the %NWHAT% syntax or viewed by
entering a SET command at the DOS prompt.

NWHAT - Network What                            Page 3
A batch file enhancement program for Novell Networks
Version 1.4
Date  - 09/17/90

Commands:

  A command must be entered with a proceeding dash (-) or slash
(/) character.  Only the first two characters of the command are
required.  Improperly entered commands cause a help screen to be
displayed.

NOTE:  ERRORLEVEL 1 will be returned for all functions except
       -logged if you are not logged onto a Novell server.

Command    Purpose

 -name     Returns the user's LOGIN NAME.

 -full     Returns the user's full name as entered during the MAKEUSER
           process.  Spaces are NO LONGER translated to underscores.
           Test the name by enclosing it in quotes
           (i.e. "%NWHAT%"=="Joe Smith") "UNKNOWN" is returned to the
           environment if no full name was ever entered for the user.
           If no argument is entered NWHAT returns the full name of the
           user logged in at this workstation.  Otherwise NWHAT will the
           return the full name of the user with that LOGIN NAME.
           Return's ERRORLEVEL 3 if no user by that LOGIN NAME exists on
           this server.

 -id       Returns the user's mail box ID.  This is the name of the sub
           directory under \MAIL on the SYS volume where the user receives
           their mail.  This is also where the user's LOGIN script and
           PRINTCON configuration files are kept.
           If no argument is entered NWHAT returns the mail ID of the
           user logged in at this workstation.  Otherwise NWHAT will the
           return the mail ID of the user with that LOGIN NAME.
           Return's ERRORLEVEL 3 if no user by that LOGIN NAME exists on
           this server.

 -station  Returns the logical station number that this work station is
           attached to on the file server.

 -physical Returns the physical station number (usually the network
           interface card number) of this work station.

 -display  Returns the video display type.  Will return VGA, EGA,
           CGA, MCGA, VGAMONO, EGAMONO, CGAMONO, MCGAMONO,
           HERC (Hercules) or MDA.  Defaults to UNKNOWN if card
           type is unknown.

 -logged   Returns ERRORLEVEL 0 if the work station is logged in to a
           file server.  ERRORLEVEL 2 if the network shell has been
           loaded but the work station is not logged in.

 -attach   Returns ERRORLEVEL 0 if the work station is attached to the file
           server specified in the argument.  Returns ERRORLEVEL 2 if the
           work station is not attached to the named file server.
           Returns ERRORLEVEL 99 if the attached user is "supervisor"
           or equivalent.

 -fserver  Returns the name of the file server name mapped to the
           default disk drive or to the drive specified in the
           argument.  If the drive is not mapped to a file server
           the primary file server name is returned.  If no argument
           is entered the current default drive is assumed.
NWHAT - Network What                                      Page 4
A batch file enhancement program for Novell Networks
Version 1.4
Date  - 09/17/90

 -volume   Returns the name of the disk volume on the file server
           mapped to the default disk drive or to the drive specified
           in the argument.  Returns ERRORLEVEL 2 if the drive is not
           mapped to a file server volume.  If no argument is entered
           the current default drive is assumed.

 -map      Returns the network map specification (including the
           volume name) of the default disk drive or the drive
           specified in the argument.
           Returns "LOCAL" if the drive is mapped to a local DOS
           drive.  Returns ERRORLEVEL 2 if the drive is not a local
           drive and is not mapped to a file server.

 -netbios  Returns ERRORLEVEL 0 if NETBIOS is loaded.
           Returns ERRORLEVEL 2 if NETBIOS is NOT loaded.

 -user     Used to tell if another user is logged into this file
           server.  Returns ERRORLEVEL 0 if the Login ID is valid
           and the user is presently logged in to the server.
           Returns ERRORLEVEL 2 if the Login ID is valid for this
           file server but the user is not logged in.
           Returns ERRORLEVEL 3 if the Login ID is invalid for this
           file server.

 -member   Returns ERRORLEVEL 0 if the logged user is a member of the
           group specified in the argument.  Returns ERRORLEVEL 2 if
           they are not a member of the named group.  Returns
           ERRORLEVEL 3 if the specified group name is undefined
           on the server to which the workstation is LOGONed to.


Additional Information:

  All operations are made against the "primary server" except for
functions which involve a drive letter.  Drive letter functions
are made against the server to which the drive letter is mapped.
The "primary server" is that server which the workstation is
logged in to.

  This version of NWHAT writes the results to the parent process
environment table.  This is usually COMMAND.COM.  This version
incorporates the Cyco software environment management code for greater
compatibility with earlier versions of DOS and the 4DOS shell.
  The search technique I used in previous version proved to be unreliable
on any version of DOS except 3.3.  I have had several requests for 4DOS
compatibility and I hope this will provide it.
  This does mean that the results of NWHAT will NOT be written to the
environment of the primary COMMAND.COM if you are running a secondary
COMMAND.COM in the single command mode (the /c switch).  In that case
NWHAT will appear not to function what-so-ever!

  NWHAT removes the specified (or default) environment variable
from the environment when it begins execution.  If you need to
preserve the environment variable set by a prior NWHAT execution,
you should copy it to a different name, or specify a different name
variable name for this execution using the -VNAME:xxx option.
NWHAT - Network What                                      Page 5
A batch file enhancement program for Novell Networks
Version 1.4
Date  - 09/17/90
Example batch files:

Example 1:  This batch file demonstrates a controlled auto login process.

  REM NET.BAT

  echo off
  cls
  Rem See if the user is attached to the network.
  NWHAT -logged
  If ERRORLEVEL 2 Goto LOGIN
  If ERRORLEVEL 1 Goto SHELL
  NWHAT -fserver
  echo This work station is attached to server %NWHAT%
  NWHAT -station
  echo as station %NWHAT%.
  NWHAT -name
  echo Login ID is %NWHAT%
  Goto END
  :SHELL
  IPX
  NET3
  :LOGIN
  LOGIN %1 %2
  :END


Example 2:  Sending and Receiving Files through mail directories

  This batch file transfers a file into a user's mail directory.

  Rem SENDMAIL.BAT
  Rem Command line Usage
  Rem SENDMAIL filename LoginID
  echo off
  cls
  NWHAT -id %2
  If ERRORLEVEL 2 GOTO NO_USER
  If ERRORLEVEL 1 GOTO NO_NET
  MAP M:=SYS:MAIL\%NWHAT%
  COPY %1 M: /V
  MAP DELETE M:
  Echo Mail file %1 delivered to MAIL\%NWHAT%.
  Goto END
  :NO_USER
  Echo %2 is not a valid User ID for this sever.
  Goto END
  :NO_NET
  Echo You must be logged into the network to send mail.
  :END
NWHAT - Network What                   Page 6
A batch file enhancement program for Novell Networks
Version 1.4
Date  - 09/17/90

  Rem VIEWMAIL.BAT
  Rem Get a directory list of the files in your Mail Box.
  echo off
  cls
  NWHAT -id
  If ERRORLEVEL 1 GOTO NO_NET
  MAP M:=SYS:MAIL\%NWHAT%
  DIR M: /P
  Pause
  MAP DELETE M:
  GOTO END
  :NO_NET
  echo You must be logged into the network to view your Mail Box files.
  :END


  Rem GETMAIL.BAT
  Rem Copy a file from your mail box to the current directory
  Rem Usage:  GETMAIL filename
  echo off
  cls
  NWHAT -id
  If ERRORLEVEL 1 GOTO NO_NET
  MAP M:=SYS:MAIL\%NWHAT%
  IF NOT EXIST M:%1 GOTO NO_FILE
  COPY M:%1 /V
  MAP DELETE M:
  GOTO END
  :NO_NET
  echo You must be logged into the network to view your Mail Box files.
  Goto END
  :NO_FILE
  echo The file %1 is not in your Mail Box.
  :END

Example 3:  Edit a login script file without going into SYSCON
            This batch file uses the TED editor from PC Magnet
            but would work with anything else.

  Rem EDLOGIN.BAT
  Rem Allows SUPERVISOR (or User) to edit a LOGIN script
  Rem Usage EDLOGIN LoginID
  echo off
  NWHAT -id %1
  If ERRORLEVEL 2 GOTO NO_USER
  If ERRORLEVEL 1 GOTO NO_NET
  MAP M:=SYS:MAIL\%NWHAT%
  If NOT EXIST M:LOGIN. GOTO NO_FILE
  TED M:LOGIN.
  MAP DELETE M:
  Goto END
  :NO_FILE
  Echo There is no LOGIN script file to edit for this user.
  Goto END
  :NO_USER

NWHAT - Network What                                      Page 7
A batch file enhancement program for Novell Networks
Version 1.4
Date  - 09/17/90

EDLOG.BAT Continued

  Echo %2 is not a valid User ID for this sever.
  Goto END
  :NO_NET
  Echo You must be logged into the network to edit a LOGIN script.
  :END

Example 4: Saving and restoring a drive map


  NWHAT -map  L:
  If ERRORLEVEL 2 GOTO SETNONE
  If ERRORLEVEL 1 GOTO END
  Goto DOIT
  :SETNONE
  SET NWHAT=NONE
  :DOIT
  MAP L:=SYS:APPLICS\WS50
  L:
  Rem Execute the Application
  WP
  Rem Restore the Old mapping
  IF %NWHAT%==NONE GOTO DEL_MAP
  MAP L:=%NWHAT%
  Goto END
  :DEL_MAP
  MAP DELETE %1
  :END

Example 5: Keeping a NASSIST print server on line when user logs out

  Requires that a dummy user be set up.  I use PS for my print servers.
  When the user logs out this batch file logs the print server in so
  printing can continue normally.

  LOGOFF.BAT

  echo off
  SET PS=NONE
  NWHAT -physical
  IF %NWHAT%==AA2700010100 SET PS=PS
  IF %NWHAT%==346700010100 SET PS=PS
  IF %NWHAT%==451000010100 SET PS=PS
  IF %PS%==NONE LOGOUT
  LOGIN PS

Example 6:  Edit a print configuration file without logging in
            as the user.

  Rem PCON.BAT
  Rem Allows SUPERVISOR or Group Manager to edit a user's printer
  Rem configuration without logging in as the user.
  Rem Usage PCON LoginID
  echo off
  NWHAT -id
  If ERRORLEVEL 1 GOTO NO_NET
  MAP H:=SYS:MAIL\%NWHAT%
  H:
  Copy PRINTCON.DAT PRINTCON.SAV
NWHAT - Network What                                      Page 8
A batch file enhancement program for Novell Networks
Version 1.4
Date  - 09/17/90

PCON.BAT - Continued

  NWHAT -id %1
  If ERRORLEVEL 2 GOTO NO_USER
  If ERRORLEVEL 1 GOTO NO_NET
  MAP M:=SYS:MAIL\%NWHAT%
  If NOT EXIST M:PRINTCON.DAT GOTO NO_FILE
  COPY M:PRINTCON.DAT
  PRINTCON
  COPY PRINTCON.DAT M:
  Goto END
  :NO_FILE
  Echo There is no printer configuration file to edit for this user.
  Goto END
  :NO_USER
  Echo %2 is not a valid User ID for this server.
  Goto END1
  :NO_NET
  Echo You must be logged into the network to edit a LOGIN script.
  Goto END2
  :END
  MAP DELETE M:
  :END1
  COPY PRINTCON.SAV PRINTCON.DAT
  :END2

NWHAT - Network What                                      Page 9
A batch file enhancement program for Novell Networks
Version 1.4
Date  - 09/17/90


License:

  You are free to use NWHAT for your own personal use.  You
may copy and distribute NWHAT and the accompanying documentation
provided no fee is charge for other than the copying of the
media.  This includes posting NWHAT on Bulletin board systems
and information services.

  You may NOT distribute NWHAT without the documentation and
copyright notice.  You may NOT use NWHAT in a commercial
application without paying the license fee.  You may NOT use
NWHAT in a government application without paying the license
fee except for the Federal government.  Federal government
agencies may use NWHAT free of charge.

  You may obtain a license to use NWHAT on a single file server
by mailing a check or money order for $20.00 (US) to:

      Precision Data Consultants
      NE 1670 Old Belfair Hwy
      Belfair, WA 98528

  If you would like the latest version of NWHAT enclose an
additional $5.00 and we will mail you the most current version.
Either way we will put you on our mailing list and keep you up
to date on all our products.

 If you feel that $20.00 is too much to ask for the use of NWHAT
please check the pricing for other network software.  If you still
think $20.00 is unreasonable then please do not use NWHAT for
other than personal purposes.

  We welcome your suggestions, questions and your bugs/
abnormality reports,  give us a call at [phone] or
EasyPlex a message on Compuserve (73347,3225).

  I would like to express my special thanks to John McCann
Compuserve NOVUSER Sysop for helping me understand the packet
structures for Novell calls and replies.

  Special thanks to Tom Sloan for all the Netware 386 fixes and the
multiple server fixes.  Tom also turned me on to the Cyco System code.

  Thanks to Cyco Systems and Bart Mellink for the fine piece of code
to manage the parent process environment table.
ting can continue normally.

  LOGOFto